diff --git a/composer.json b/composer.json
index d972b4b..7154c76 100644
--- a/composer.json
+++ b/composer.json
@@ -21,7 +21,7 @@
     "require-dev": {
         "orchestra/testbench": "^3.6",
         "phpunit/phpunit": "^7.0 || ^8.0",
-        "friendsofphp/php-cs-fixer": "^2.11"
+        "friendsofphp/php-cs-fixer": "^2.11 || ^3.0"
     },
     "minimum-stability": "dev",
     "extra": {